Skip to main content
Jason Patterson's user avatar
Jason Patterson's user avatar
Jason Patterson's user avatar
Jason Patterson
  • Member for 9 years, 9 months
  • Last seen more than a week ago
29 votes

How many unique molecules exist? And how many exist only by synthesis?

23 votes
Accepted

Why is active mass of a pure solid or liquid always taken as unity?

22 votes
Accepted

Why can't carbon form an ionic bond?

18 votes

Why do unboiled eggs last longer than boiled eggs?

17 votes

Why does superglue ignite cotton?

14 votes

Vinegar CH2O ? COH2

12 votes
Accepted

Does everything exist as a gas at p = 0?

11 votes
Accepted

Misconception? "That gas is heavier so it sinks."

9 votes

Experiment to prove that water has air

8 votes
Accepted

Does the "Bat Gen" claim to produce more energy than it uses?

8 votes
Accepted

A thermos bottle containing milk is shaken vigorously

8 votes

Can Ice Packs Freeze Water at 21 °C?

7 votes

How to solidify sand

7 votes
Accepted

Why was the prefix 'bi' used in compounds, such as for bicarb of soda?

6 votes
Accepted

Does humidity increase oxygen levels in the air we breathe?

6 votes
Accepted

Which atom goes in the middle of a lewis dot structure?

6 votes

Preference of certain positions during chlorination of an alkene

6 votes

Quantifying CO2 generated/released by the soft drink industry and breweries

6 votes

How many liters of hydrogen gas is produced per gram of aluminium?

5 votes

Why can't unimolecular reactions be 2nd order?

5 votes
Accepted

Chemicals to clean natural stones

5 votes
Accepted

Mechanics behind auto-ignition temperature

5 votes
Accepted

What does "a metallic oxide has 40 % oxygen" mean?

5 votes
Accepted

Volume of different gas in a container

5 votes
Accepted

Establish the formula of an oxide of chromium

5 votes

Which atoms in a given amino acid are able to form hydrogen bonds with water?

5 votes

Copper and hydrochloric acid

4 votes
Accepted

Explanation for behavior of acetic acid in aquaponic/hydroponic systems?

4 votes

Why doesn't hydrogen displace metals from their oxides?

4 votes
Accepted

Radioactivity and Kinetics of disintegration